单项选择题

A．TD-SCDMA is less mature than the other two technologies.
B．TD-SCDMA hasn’t made great progress in the 3G field tests.
C．TD-SCDMA does a good job in the 3G field tests.
D．TD-SCDMA developed domestic hasn’t been mature enough.
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单项选择题
A．Because it’s the first successful landing at a place far away from the Earth.B．Because it has been on duty for more than seven years.C．Because Cassini spacecraft transmit its registering datum to the Earth.D．Because the project costs a huge sum of US dollars and euros.
A．Because it’s the first successful landing at a place far away from the Earth.
B．Because it has been on duty for more than seven years.
C．Because Cassini spacecraft transmit its registering datum to the Earth.
D．Because the project costs a huge sum of US dollars and euros.
单项选择题
A．The man is a forgetful person.B．The typewriter is not new.C．The man can have the typewriter laterD．The man misunderstood her.
A．The man is a forgetful person.
B．The typewriter is not new.
C．The man can have the typewriter later
D．The man misunderstood her.
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